Can we hack DNA to produce more food for a hotter, hungrier planet?
by Lisa M. Krieger Credit: Pixabay/CC0 Public domain To feed a warmer, drier planet, Stanford scientists are building a smarter factory. The team genetically reprogrammed plants, nurtured in a lab chamber, to grow long or short, branched or slender roots, traits that alter the ability to gather nutrients or water. Root growth control could one …
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